I feel like there's something wrong with the blind pick matchmaking

I'm bronze 2 atm and was silver 4 previous season. Now, two (normal) games in a row I've been matched with people who were at least higher then gold in the previous season. First game I got matched with two gold players, one plat and one diamond (Previous season). And now I got matched with three platinum players and one gold player, we were up against two platinum players and three gold players. I would like to add that I played those games at fairly normal times (not super early or super late), also the queue didn't take long at all in both games, so I feel like there should be some bronze or silver players I could get matched with. So I don't know if this is a bug or something, I've got no idea where to post this. I just wanted to mention it somewhere at least. Also, proof if necessary.

TL;DR: I keep getting matched with players that got a way higher rank then me.